diff --git a/src/test/java/com/openisle/service/PostServiceTest.java b/src/test/java/com/openisle/service/PostServiceTest.java
index 69f437128..cacecd729 100644
--- a/src/test/java/com/openisle/service/PostServiceTest.java
+++ b/src/test/java/com/openisle/service/PostServiceTest.java
@@ -5,6 +5,8 @@ import com.openisle.repository.*;
 import com.openisle.exception.RateLimitException;
 import org.junit.jupiter.api.Test;
 
+import static org.junit.jupiter.api.Assertions.*;
+
 import java.util.Optional;
 import java.util.List;